Geiger Counter Readings in Seattle, WA on June 20, 2012

Geiger Counter Readings in Seattle, WA on June 20, 2012  

Ambient office = .087 microsieverts per hour

Tap water = .100 micosieverts per hour

Filtered water .091 micosieverts per hour

Kale from supermarket =.095 micosieverts per hour

Ambient outside = .106 micosieverts per hour

Soil exposed to rain = .113 micosieverts per hour